New Zealand country information

Common names: Haddock, Hake, Tiikati
Occurrence: native
Salinity: marine
Abundance: occasional (usually not seen) | Ref: Doonan, I.J., M. Dunn and A.C. Hart, 2009
Importance: commercial | Ref: Armitage, R.O., D.A. Payne, G.J. Lockley, H.M. Currie, R.L. Colban, B.G. Lamb and L.J. Paul (eds.), 1994
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurs around South Island (Ref. 9258). Main fishing grounds off Westland in winter (Ref. 9258). Catches have gradually increased to more than 15 000 tonnes in annual catch (Ref. 58452). Voucher specimen(s) held at the NMNZ (Ref. 5755). Also Ref. 9072, 27363, 45493, 58452, 58461, 75154.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/nz.html
National Fisheries Authority: http://www.fish.govt.nz/
Occurrences: Occurrences Point map
Main Ref: Paulin, C., A. Stewart, C. Roberts and P. McMillan, 1989
National Database:

Common names from other countries

Merlu austral, Merluza austral, Мерлуза новозеландская, ... more

Классификация / Names народные названия | синонимы | Catalog of Fishes(род, виды) | ITIS | CoL | WoRMS | Cloffa

> Gadiformes (Cods) > Merlucciidae (Merluccid hakes)
Etymology: Merluccius: Latin, mar, maris = the sea + Latin, lucius = pike (Ref. 45335).

Issue
Reported as M. polylepis in Patagonian waters.

Environment: milieu / climate zone / depth range / distribution range экология

морской донно-пелагический; мигрирует в океане (Ref. 51243); пределы глубины 28 - 1000 m (Ref. 58489). Subtropical; 33°S - 59°S, 165°E - 66°W (Ref. 58452)

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Circumglobal in the southern hemisphere (Ref. 7300). Two distinct groups. New Zealand population: Chatham Rise, Campbell Plateau and South Island northward to the East Cape. Patagonian population: Chiloé Island in the Pacific, southward around the southern tip of South America to the continental shelf to 59°S, and the slope north to 38°S in the Atlantic.

Length at first maturity / Size / Вес / Возраст

Maturity: L_m 74.7, range 75 - 85 cm
Max length : 155 cm SL самец/пол неопределен; (Ref. 58452); common length : 80.0 cm TL самец/пол неопределен; (Ref. 1371); наибольший возраст (опубликованны данные): 30 годы (Ref. 9072)

Краткое описание определительные ключи | морфология | морфометрия

колючие лучи спинного плавника (общее число) : 1; членистые (мягкие) лучи спинного плавника (общее число) : 48 - 57; колючие лучи анального плавника: 0; членистые (мягкие) лучи анального плавника: 40 - 46; позвонки: 53 - 58. Body more slender than other hakes. Pectoral fins long and slender, stripe reaching anal fin in young individuals but not in fish over 50 cm in SL. Gill rakers short and thick with blunt tips. Color is steel gray on back grading to silvery white ventrally.

Found at depths between 415 and 1000 m in New Zealand waters, and 62 to 800 m in South American waters. The Patagonian population feeds on southern blue whiting, whiptail, nototheniids and squids. The New Zealand population feeds mainly on fishes (especially gadoids), squids, euphausiids and benthic organisms. Adults probably migrate southward during the southern summer for feeding and return to the north in winter for spawning (Ref. 1371). Spawning takes place from August to September on the western coast of South Island, from September to November in the northern part of the Campbell Plateau, and between November and January on Chatham Rise (Ref. 58452). Utilized as food fish and fishmeal.

Life cycle and mating behavior Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки

Основная ссылка Upload your references | ссылки | координатор | соавторы

Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)

Статус Красного Списка МСОП (Ref. 130435)

Не определен

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей

Harmless

Использование человеком

рыболовство: важный объект промысла

FAO(рыболовство: production, Видовой профиль; publication : search) | FishSource | Sea Around Us

дополнительная информация

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Estimates based on models

Preferred temperature (Ref. 115969): 6.2 - 13.3, mean 8.6 (based on 112 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00398 (0.00334 - 0.00475), b=3.10 (3.05 - 3.15), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 4.3 ±0.74 se; based on food items.

устойчивость к внешним воздействиям (Ref. 120179): низкий, минимальное время удвоения популяции 4.5-14 лет (K=0.07-0.19; tm=6-10; tmax=30).

Prior r = 0.24, 95% CL = 0.16 - 0.35, Based on 4 full stock assessments.

Fishing Vulnerability (Ref. 59153): High vulnerability (56 of 100).

Climate Vulnerability (Ref. 125649): High vulnerability (61 of 100).

Категория цены (Ref. 80766): Medium.

Merluccius australis (Hutton, 1872)